a{
    text-decoration: none;
}
.header{
    background-color: #f7f7f7;
}
.header_wrap{
    height: 80px;
    width: 1200px;
    margin: 0 auto;
    position: relative;
}
.header_logo{
    /* width: 100px; */
    width: 150px;
    height: 38px;
    line-height: 38px;
    font-size: 20px;
    color: #07111b;
    /* padding-left: 50px; */
    text-indent: 50px;
    background: url("../0.img/logo.png") left center no-repeat;
    background-size: 38px 38px;
    position: absolute;
    top: 50%;
    margin-top: -19px;
    left: 20px;
}

.header_nav{
    position: absolute;
    right: 20px;
    height: 38px;
    line-height: 38px;
    top: 50%;
    margin-top: -19px;
}
.header_nav-item{
    color: #292f35;
    font-size: 14px;
    display: block;
    height: 38px;
    float: left;
    margin-left: 40px;
    position: relative;
}
.header_nav-item:hover{
    color:#f01400;
}
.header_nav-item_status_active{
    color:#f01400;
    /* text-decoration: underline; */
}
.header_nav-item_status_active::after{
    content:'';
    display: block;
    width: 100%;
    height: 2px;
    background-color: #f01400;
    position: absolute;
    left: 0;
    bottom: 0;
}
.header_nav-item_custom_button{
    background: #000;
    color: #f4f4f5;
    text-align: center;
    width: 90px;
    border-radius: 3px;
}
body{
    background-color: #fff;
    margin: 0;
    padding: 0;
}

.screen-1{
	height: 800px;
	background-color: #e7e7e7;

	position: relative;
	overflow: hidden;

	background:url(../0.img/bg-screen-1.png) no-repeat center;

	background-size: cover;
}
.screen-2{
	background-color: #fafafa;
	height: 800px;

	position: relative;
	overflow: hidden;
}

.screen-2__heading{
	font-weight: normal;
	margin: 0;
	padding: 0;
	font-size:46px;
	line-height: 46px;
	color: #f01400;
	text-align: center;
	padding-top: 96px;
}
.screen-2__subheading{
	font-weight: normal;
	margin: 0;
	padding: 0;
	font-size:14px;
	color: #2c3137;
	text-align: center;
	padding-top: 25px;
	line-height: 28px;
}


.screen-2__phone{
	width: 928px;
	height: 873px;
	background:url(../0.img/screen-2-phone.png) no-repeat center;
	position: absolute;
	left: 50%;
	margin-left: -464px;
	bottom: -345px; /*隐藏底部*/
	z-index: 2;
}



.screen-2__point{
	width: 108px;
	padding-right: 112px;
	height: 22px;
	font-size: 22px;
	line-height: 22px;
	color: #4d555d;
	position: absolute;
	background: url(../0.img/icon-point-right.png) no-repeat center right;
}

.screen-2__point_custom_right{
	padding: 0 0 0 112px;
	background: url(../0.img/icon-point-left.png) no-repeat center left;
}



